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<template>
  <div class="login">
    <s-header :name="type == 'login' ? '登录' : '注册'" :back="'/home'"></s-header>
    <img class="logo" src="https://s.yezgea02.com/1604045825972/newbee-mall-vue3-app-logo.png" alt="" />
    <div v-if="state.type == 'login'" class="login-body login">
      <van-form @submit="onSubmit">
        <van-field v-model="state.username" name="username" label="用户名" placeholder="用户名" :rules="[{ required: true, message: '请填写用户名' }]" />
        <van-field
          v-model="state.password"
          type="password"
          name="password"
          label="密码"
          placeholder="密码"
          :rules="[{ required: true, message: '请填写密码' }]"
        />
        <van-field center clearable label="验证码" placeholder="输入验证码" v-model="state.verify">
          <template #button>
            <vue-img-verify ref="verifyRef" />
          </template>
        </van-field>
        <div style="margin: 16px">
          <div class="link-register" @click="toggle('register')">立即注册</div>
          <van-button round block color="#1baeae" native-type="submit">登录</van-button>
        </div>
      </van-form>
    </div>
    <div v-else class="login-body register">
      <van-form @submit="onSubmit">
        <van-field v-model="state.username1" name="username1" label="用户名" placeholder="用户名" :rules="[{ required: true, message: '请填写用户名' }]" />
        <van-field
          v-model="state.password1"
          type="password"
          name="password1"
          label="密码"
          placeholder="密码"
          :rules="[{ required: true, message: '请填写密码' }]"
        />
        <van-field center clearable label="验证码" placeholder="输入验证码" v-model="state.verify">
          <template #button>
            <vue-img-verify ref="verifyRef" />
          </template>
        </van-field>
        <div style="margin: 16px">
          <div class="link-login" @click="toggle('login')">已有登录账号</div>
          <van-button round block color="#1baeae" native-type="submit">注册</van-button>
        </div>
      </van-form>
    </div>
  </div>
</template>

<script setup>
import { reactive, ref } from "vue";
import sHeader from "@/components/SimpleHeader.vue";
import vueImgVerify from "@/components/VueImageVerify.vue";
import { login, register } from "@/service/user";
import { setLocal } from "@/common/js/utils";
import md5 from "js-md5";
import { useStore } from "@/stores/user";
import { useRouter } from "vue-router";
const router = useRouter();
import { showSuccessToast, showFailToast } from "vant";
const verifyRef = ref(null);
const state = reactive({
  loadingShow: false,
  username: "",
  password: "",
  username1: "",
  password1: "",
  type: "login",
  imgCode: "",
  verify: "",
});
const store = useStore();

// 切换登录和注册两种模式
const toggle = (v) => {
  state.type = v;
  state.verify = "";
};

// 提交登录或注册表单
const onSubmit = async (values) => {
  // state.imgCode = verifyRef.value.state.imgCode || "";
  // if (state.verify.toLowerCase() != state.imgCode.toLowerCase()) {
  //   showFailToast("验证码有误");
  //   return;
  // }
  if (state.type == "login") {
    state.loadingShow = true;
    const obj = { username: state.username, password: state.password };
    store
      .login(obj)
      .then(() => {
        state.loadingShow = false;
        router
          .push({
            path: "/",
          })
          .catch(() => {});
      })
      .catch(() => {
        state.loadingShow = false;
      });

    // const { data } = await login({
    //   loginName: values.username,
    //   passwordMd5: md5(values.password),
    // });
    // setLocal("token", data);
    // // 需要刷新页面，否则 axios.js 文件里的 token 不会被重置
    // window.location.href = "/";
  } else {
    await register({
      loginName: values.username1,
      password: values.password1,
    });
    showSuccessToast("注册成功");
    state.type = "login";
    state.verify = "";
  }
};
</script>

<style lang="less">
.login {
  .logo {
    width: 120px;
    height: 120px;
    display: block;
    margin: 80px auto 20px;
  }
  .login-body {
    padding: 0 20px;
  }
  .login {
    .link-register {
      font-size: 14px;
      margin-bottom: 20px;
      color: #1989fa;
      display: inline-block;
    }
  }
  .register {
    .link-login {
      font-size: 14px;
      margin-bottom: 20px;
      color: #1989fa;
      display: inline-block;
    }
  }
  .verify-bar-area {
    margin-top: 24px;
    .verify-left-bar {
      border-color: #1baeae;
    }
    .verify-move-block {
      background-color: #1baeae;
      color: #fff;
    }
  }
  .verify {
    > div {
      width: 100%;
    }
    display: flex;
    justify-content: center;
    .cerify-code-panel {
      margin-top: 16px;
    }
    .verify-code {
      width: 40% !important;
      float: left !important;
    }
    .verify-code-area {
      float: left !important;
      width: 54% !important;
      margin-left: 14px !important;
      .varify-input-code {
        width: 90px;
        height: 38px !important;
        border: 1px solid #e9e9e9;
        padding-left: 10px;
        font-size: 16px;
      }
      .verify-change-area {
        line-height: 44px;
      }
    }
  }
}
</style>
